2장 Scala 코드 오탈자 수정

databricks · Jan 20, 2020 · b703e08 · b703e08
1 parent 4996aff
commit b703e08
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/code/02장_스파크_톺아보기.scala b/code/02장_스파크_톺아보기.scala
@@ -63,7 +63,7 @@ GROUP BY DEST_COUNTRY_NAME
 """)
 
 val dataFrameWay = flightData2015
-  .groupBy('DEST_COUNTRY_NAME)
+  .groupBy('DEST_COUNTRY_NAME')
   .count()
 
 sqlWay.explain